Simpler alternative to [7063f8d4cc]. Skips initial directory portion of PATH_INFO when building the g.zBaseURL and g.zTop used with a directory of repositories.
check-in: abb19e88 user: mistachkin tags: trunk

Simpler alternative to [7063f8d4cc]. Skips initial directory portion of PATH_INFO when building the g.zBaseURL and g.zTop used with a directory of repositories.
check-in: 7d5307b4 user: mistachkin tags: altBaseUrlRepoDir